package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    AliOssUtil aliOssUtil;

    @ApiOperation("文件上传")
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file)  {
        log.info("文件上传{}",file);

        try {
        //获取原始文件名
        String originalFilename = file.getOriginalFilename();
        //获取文件扩展名
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
        //uuid生成 并拼接扩展名
        String fileName = UUID.randomUUID().toString()+extension;
        //上传aliyun
        String url = aliOssUtil.upload(file.getBytes(), fileName);
        return Result.success(url);
        } catch (IOException e) {
            log.info("文件上传失败{}",e);
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
